1 files changed, 0 insertions, 111 deletions
diff --git a/target/linux/sunxi/patches-3.13/255-clk-sunxi-add-a31-pll6.patch b/target/linux/sunxi/patches-3.13/255-clk-sunxi-add-a31-pll6.patch
deleted file mode 100644
index 6e220e9..0000000
--- a/target/linux/sunxi/patches-3.13/255-clk-sunxi-add-a31-pll6.patch
+++ /dev/null
@@ -1,111 +0,0 @@
-From 92ef67c53ad92487c3c8de75e7940384c2edd793 Mon Sep 17 00:00:00 2001
-From: Maxime Ripard <maxime.ripard@free-electrons.com>
-Date: Wed, 5 Feb 2014 14:05:03 +0100
-Subject: [PATCH] clk: sunxi: Add support for PLL6 on the A31
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The A31 has a slightly different PLL6 clock. Add support for this new clock in
-our driver.
-
-Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
-Signed-off-by: Emilio López <emilio@elopez.com.ar>
----
- Documentation/devicetree/bindings/clock/sunxi.txt |  1 +
- drivers/clk/sunxi/clk-sunxi.c                     | 45 +++++++++++++++++++++++
- 2 files changed, 46 insertions(+)
-
-diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt
-index ca2b692..c37c764 100644
---- a/Documentation/devicetree/bindings/clock/sunxi.txt
-+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
-@@ -11,6 +11,7 @@ Required properties:
- 	"allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31
- 	"allwinner,sun4i-pll5-clk" - for the PLL5 clock
- 	"allwinner,sun4i-pll6-clk" - for the PLL6 clock
-+	"allwinner,sun6i-a31-pll6-clk" - for the PLL6 clock on A31
- 	"allwinner,sun4i-cpu-clk" - for the CPU multiplexer clock
- 	"allwinner,sun4i-axi-clk" - for the AXI clock
- 	"allwinner,sun4i-axi-gates-clk" - for the AXI gates
-diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
-index a779c31..d4cf297 100644
---- a/drivers/clk/sunxi/clk-sunxi.c
-+++ b/drivers/clk/sunxi/clk-sunxi.c
-@@ -252,7 +252,38 @@ static void sun4i_get_pll5_factors(u32 *freq, u32 parent_rate,
- 	*n = DIV_ROUND_UP(div, (*k+1));
- }
- 
-+/**
-+ * sun6i_a31_get_pll6_factors() - calculates n, k factors for A31 PLL6
-+ * PLL6 rate is calculated as follows
-+ * rate = parent_rate * n * (k + 1) / 2
-+ * parent_rate is always 24Mhz
-+ */
-+
-+static void sun6i_a31_get_pll6_factors(u32 *freq, u32 parent_rate,
-+				       u8 *n, u8 *k, u8 *m, u8 *p)
-+{
-+	u8 div;
-+
-+	/*
-+	 * We always have 24MHz / 2, so we can just say that our
-+	 * parent clock is 12MHz.
-+	 */
-+	parent_rate = parent_rate / 2;
-+
-+	/* Normalize value to a parent_rate multiple (24M / 2) */
-+	div = *freq / parent_rate;
-+	*freq = parent_rate * div;
-+
-+	/* we were called to round the frequency, we can now return */
-+	if (n == NULL)
-+		return;
-+
-+	*k = div / 32;
-+	if (*k > 3)
-+		*k = 3;
- 
-+	*n = DIV_ROUND_UP(div, (*k+1));
-+}
- 
- /**
-  * sun4i_get_apb1_factors() - calculates m, p factors for APB1
-@@ -420,6 +451,13 @@ struct factors_data {
- 	.kwidth = 2,
- };
- 
-+static struct clk_factors_config sun6i_a31_pll6_config = {
-+	.nshift	= 8,
-+	.nwidth = 5,
-+	.kshift = 4,
-+	.kwidth = 2,
-+};
-+
- static struct clk_factors_config sun4i_apb1_config = {
- 	.mshift = 0,
- 	.mwidth = 5,
-@@ -469,6 +507,12 @@ struct factors_data {
- 	.name = "pll6",
- };
- 
-+static const struct factors_data sun6i_a31_pll6_data __initconst = {
-+	.enable = 31,
-+	.table = &sun6i_a31_pll6_config,
-+	.getter = sun6i_a31_get_pll6_factors,
-+};
-+
- static const struct factors_data sun4i_apb1_data __initconst = {
- 	.table = &sun4i_apb1_config,
- 	.getter = sun4i_get_apb1_factors,
-@@ -1069,6 +1113,7 @@ static void __init sunxi_divs_clk_setup(struct device_node *node,
- static const struct of_device_id clk_factors_match[] __initconst = {
- 	{.compatible = "allwinner,sun4i-pll1-clk", .data = &sun4i_pll1_data,},
- 	{.compatible = "allwinner,sun6i-a31-pll1-clk", .data = &sun6i_a31_pll1_data,},
-+	{.compatible = "allwinner,sun6i-a31-pll6-clk", .data = &sun6i_a31_pll6_data,},
- 	{.compatible = "allwinner,sun4i-apb1-clk", .data = &sun4i_apb1_data,},
- 	{.compatible = "allwinner,sun4i-mod0-clk", .data = &sun4i_mod0_data,},
- 	{.compatible = "allwinner,sun7i-a20-out-clk", .data = &sun7i_a20_out_data,},
--- 
-1.8.5.5
-